Menu Expand
Recognizing and Treating Breathing Disorders E-Book

Recognizing and Treating Breathing Disorders E-Book

Leon Chaitow | Chris Gilbert | Dinah Morrison

(2014)

Additional Information

Book Details

Abstract

This authoritative, research-based book, written by a team of clinical experts, offers an introduction to the symptoms and causes of disordered breathing as well as the strategies and protocols that can be used to correct and restore normal breathing. Multidisciplinary Approaches to Breathing Pattern Disorders guides readers through a discussion of the current research that links disordered breathing patterns with perceived pain levels, fatigue, stress and anxiety. Basic mechanics, physiology, and biochemistry of normal breathing are outlined to lay a foundation for understanding causes and mechanics of disordered breathing. Self-help strategies with charts and workbook pages that may be photocopied as handouts are designed to help patients overcome specific breathing problems.

"...this second edition is particularly outstanding, providing a good basis of practical hands-on techniques, well supported by pictures and the website, and giving specific focus on sports, speech and chronic pain." Reviewed by Janet Rowley on behalf of the New Zealand Journal of Physiotherapy, January 2015

"..a fantastic resource which will help students, clinicians, and physiotherapists to carry out effective evaluation and treatment in an acute care setting." Reviewed by Poonam Mehta on behalf of the New Zealand Journal of Physiotherapy, January 2015

  • Written by an international team of highly experienced clinicians in the field
  • Addresses all the most effective aspects of therapy - physiotherapy, psychotherapy, osteopathy
  • Includes an introduction to the understanding of the mechanics, physiology and biochemistry of normal breathing
  • Includes self-help measures with charts and workbook material which may be photocopied for using with the patients

  • Table of Contents

    Section Title Page Action Price
    Front cover cover
    Recognizing and Treating Breathing Disorders i
    Copyright page iv
    Table of Contents v
    Contributors vii
    Foreword ix
    Preface xi
    Reference xii
    Acknowledgments xiii
    Disclaimer xv
    The Website xvii
    Glossary/ Acronyms/Abbreviations xix
    1 What are breathing pattern disorders? 1
    Chapter contents 1
    Historical background to the extreme of BPD/hyperventilation 1
    Varieties of BPD and its symptoms 2
    How common is HVS, and who is most affected? 3
    BPD is not a disease 4
    ‘The Great Mimic’ 4
    Lum’s perspective 4
    Adaptation 5
    How well is the individual adapting? 6
    Has adaptation reached the point of exhaustion? 7
    Biological rhythms as a guide 7
    Evidence of functional change with treatment 7
    Patient categorization 8
    Homeostasis and heterostasis 8
    Therapy as a stress factor 8
    Conclusion 9
    Where next? 9
    References 9
    2.1 Dynamic Neuromuscular Stabilization: 11
    Chapter contents 11
    Diaphragm function from a developmental perspective 12
    Definition of an ideal respiratory pattern from a developmental perspective 13
    Posture and postural function of the diaphragm 15
    Pathological respiratory postural pattern 19
    Visceral and sphincter functions of the diaphragm 20
    Pressure activity of the diaphragm and the effect on internal organ function 20
    Visceral movement and peristalsis 20
    Birth 20
    Defecation 20
    Vomiting 20
    The diaphragm’s role as a lower esophageal sphincter 20
    References 21
    2.2 The structure and function of breathing 23
    Chapter contents 23
    The structure–function continuum 23
    Multiple influences: biomechanical, biochemical and psychological 24
    Objectives and methods 24
    The upper airway 25
    The nose 25
    Pathological states affecting the airways 25
    Postural considerations 25
    Is there such a thing as an optimal breathing pattern? 25
    Is there an ideal posture? 26
    Janda’s crossed syndromes (Janda 1983) 26
    Upper crossed syndrome (Fig. 2.2.1) 26
    Posture and breathing 27
    Further structural considerations 29
    The thoracic cylinder 30
    Lung volume, intra-abdominal pressure and back pain 30
    The biomechanics of breathing 30
    The muscles of respiration 34
    Role of intercostal musculature 35
    Additional muscular and fascial influences and connections 35
    Thoracic spine and ribs 36
    Facet orientation 37
    Discs 38
    Structural features of the ribs (see Fig. 2.2.10) 38
    Atypical ribs 38
    Structural features of the sternum (see Figs 2.2.10 and 2.2.12) 38
    Posterior thorax 38
    Neural regulation of breathing 38
    Chemical control of breathing 39
    Voluntary and neural control of breathing 39
    NANC system 40
    Where next? 40
    References 41
    2.3 Nasal influences on breathing 45
    Chapter contents 45
    Introduction 45
    Nasal anatomy and physiology 45
    Nasal resistance 46
    Smell and the limbic system 47
    Lower respiratory tract disease 47
    Nasal history taking 47
    Nasal examination 48
    Teaching nasal breathing 48
    Nasal saline irrigation 49
    Conclusions 49
    References 49
    3 Patterns of breathing dysfunction in hyperventilation and breathing pattern disorders 51
    Chapter contents 51
    Introduction 51
    Normal breathing 51
    Rates and volumes 52
    Definition of HVS 52
    Organic causes of increased breathing 52
    Etiological breathing pattern disorder factors 53
    Psychological factors 53
    Biochemical factors 53
    Biomechanical factors 53
    Other factors 53
    Acute hyperventilation 53
    Neurological signs 53
    Metabolic disturbances 53
    Cardiac signs 54
    Gastrointestinal signs 54
    Chronic hyperventilation 54
    Diagnosis 55
    Breathing pattern disorders secondary to other health problems 57
    Obstructive disorders 57
    Restrictive disorders 57
    Breathing patterns 58
    Pre- and post-surgical breathing problems 58
    Conclusion 58
    References 58
    4 Biochemical aspects of breathing 61
    Chapter contents 61
    The biochemistry of breathing 61
    pH 62
    Carbon dioxide 62
    Metabolic alkalosis and acidosis 63
    Bicarbonate buffer (Fig. 4.3) 64
    Oxygen transport and delivery 65
    Psychogenic hyperventilation 66
    Cerebral blood flow 66
    The biochemistry of anxiety and activity 66
    Unstable breathing 67
    Neural regulation of breathing 68
    Persistence of hyperventilation 68
    Panic attacks during relaxation 68
    General summary 69
    Allergic, dietary and nutritional factors 69
    Mechanisms 70
    Mast cells 70
    Strategies 72
    Summary 72
    Dietary links to anxiety, panic attacks and phobic behaviour 73
    The blood-glucose–hyperventilation connection 74
    The progesterone–hyperventilation connection 74
    Exercise and biochemistry 75
    References 75
    5 Interaction of psychological and emotional variables with breathing dysfunction 79
    Chapter contents 79
    The diaphragm and the phrenic nerve 79
    Emotional disruption of optimal breathing 80
    Depth and rate of breathing 81
    Breath-holding 81
    Location of breathing 81
    Chest vs. abdomen 81
    Reasons for chest breathing 81
    Action projection 82
    Action projection and accessory breathing muscles 82
    Nose breathing vs. mouth breathing 83
    Conditioned breathing responses 84
    Experimental conditioning of breathing changes 85
    Fear conditioning and the amygdala 86
    Incidental learning 87
    Hypnotic investigations 87
    Dissociation 89
    Hyperventilation-related cognitive and performance deficits 89
    Conclusions 90
    References 91
    6.1 Dynamic Neuromuscular Stabilization: 93
    Chapter contents 93
    DNS: clinical examination of dual respiratory-postural function 93
    Standing posture assessment 93
    Assessment of the breathing pattern and the diaphragm’s respiratory function 96
    Assessment of the diaphragm’s postural function 97
    References 98
    6.2 Osteopathic assessment of structural changes related to BPD 99
    Chapter contents 99
    Structure–function 100
    Functional symmetry 100
    Functional assessment approaches 100
    Osteopathic assessment 101
    A. Seated: the HiLo or ‘two-hand’ test (Fig. 6.2.1) 101
    B. Palpation for symmetry of motion on inhalation 101
    C. 1st rib palpation test (Fig. 6.2.2) 101
    D. Seated assessment of lateral expansion (Fig. 6.2.3) 103
    E. Supine rib palpation test: ribs 2–10 (Fig. 6.2.4) 103
    F. Assessment of lower thorax/thoracolumbar restriction 104
    Supine assessment of breathing pattern 104
    G. Rib palpation test: ribs 11 and 12 (Fig. 6.2.7) 105
    H. Hip abduction test (Fig. 6.2.8) 105
    I. Hip extension test 106
    J. Scapulohumeral rhythm test 106
    Variation 1 106
    K. Spring test for upper thoracic spine (Beal 1983) (Fig. 6.2.10) 106
    L. The ‘breathing wave’ (Fig. 6.2.11) 108
    Assessment of shortness in accessory (and obligatory) breathing muscles 109
    Barrier terminology 109
    Not every shortened muscle requires attention 109
    Assessment for shortness of iliopsoas (Fig. 6.2.12) 110
    Assessment for shortness of quadratus lumborum (Fig. 6.2.13) 110
    Assessment for shortness in pectoralis major (Fig. 6.2.14) 111
    Assessment for shortness of upper trapezius (Fig. 6.2.15) 111
    Assessment for shortness in scalenes 111
    Assessment for shortness of sternocleidomastoid 112
    Myofascial trigger points: relevance and assessment 112
    Relevance of trigger points in breathing pattern disorder 112
    Identifying MTrPs 113
    Diagnostic features of MTrPs (Simons et al 1998, Simons 2002, Simons 2004) 114
    Conclusion 115
    References 116
    6.3 Physiotherapy assessment approaches 119
    Chapter contents 119
    Physiotherapy assessment 119
    The environment 120
    Physiotherapy assessment 120
    Detailed history 120
    Past medical history 120
    Social history 121
    History of tests/investigations 121
    Alternative therapies 121
    Questionnaires 121
    Nijmegen Questionnaire 121
    The Rowley Breathing (RoBE) Self-Efficacy Scale 121
    The Hospital Anxiety and Depression (HAD) Questionnaire (Zigmond & Snaith 1983) 121
    Clinical observation of rate and patterns of breathing 122
    Nasal problems (see also Ch. 2.3) 122
    Obstruction 122
    Snoring 122
    Seasonal rhinitis 122
    Mouth breathing 122
    Breath-hold tests 122
    Musculoskeletal inspection/observation 122
    Adaptive upper thoracic and shoulder-girdle muscle changes 123
    Oximetry 125
    Capnography (see also Ch. 7.7) 126
    Peak expiratory flow rate (PEFR) 126
    Education 126
    References 127
    6.4 Psychological assessment of breathing problems 129
    Chapter contents 129
    Physiological monitoring of the breathing pattern 129
    The anxiety sensitivity index 132
    Respiratory sinus arrhythmia (RSA) 133
    Psychophysiological monitoring 133
    Hyperventilation provocation test 134
    References 136
    6.5 Questionnaires and manual methods for assessing breathing dysfunction 137
    Chapter contents 137
    Introduction 137
    Questionnaires 138
    The Nijmegen Questionnaire (NQ) (see Appendix 1, at end of this chapter) 138
    Normal and abnormal values 138
    Distress and respiratory distress 139
    Responsive to treatment 139
    Sub scores 139
    The Self-Evaluation of Breathing Questionnaire (SEBQ) (see Appendix 2 at end of this chapter) 140
    Comparing the SEBQ and the NQ 140
    Practical uses of the SEBQ 141
    Manual techniques for evaluating breathing pattern 141
    The Manual Assessment of Respiratory Movement (MARM) 141
    Performing the MARM 141
    Recording the MARM 141
    Calculating MARM variables 142
    The MARM and balanced breathing 143
    Using the MARM to assess functionality of breathing 143
    MARM testing protocol and normal values 143
    Using the MARM to assess other aspects of breathing 143
    Conclusion 143
    References 144
    Appendix 1 The Nijmegen Questionnaire 145
    Appendix 2 The Self-Evaluation of Breathing Questionnaire 146
    6.6 Capnography assessment 147
    Chapter contents 147
    Capnography basics 147
    Clinical setting 148
    Capnography testing 149
    Screen interpretation: normal/examples of abnormal (Figs 6.6.2 to 6.6.6) 149
    Examples of poor pattern 149
    Standardized tests 149
    Test interpretation 151
    Customized testing 151
    Think test (Case study 6.6.1) 151
    Intentional overbreathing 151
    In sport and fitness 152
    Anaerobic testing protocol (Litchfield 2012) 152
    Interpretation 152
    Conclusion 152
    References 153
    7.1a Indirect approaches to breathing regulation 155
    Chapter contents 155
    Introduction 155
    Systems view 156
    Rationale of indirect regulation 157
    Practical example of indirect instructions in the sitting position 157
    Sitting position 157
    Option: position of feet 157
    Step 1. Move forward and backward 158
    Step 2. Stay front/back and breathe 158
    Step 3. Move forward/backward and lumbar spine (Fig. 7.1a.2) 158
    Step 4. Coupling forward/backward to breathing 159
    Option: opening and closing the knees 159
    Option: holding the head 160
    Discussion: a personal perspective 160
    References 161
    7.1b Dynamic Neuromuscular Stabilization: 163
    Chapter contents 163
    Introduction 163
    Treatment techniques to optimize a postural respiratory pattern 164
    Influencing hypomobility and dynamics of the thoracic wall 164
    Influencing spine straightening 165
    Activation of an optimal respiratory stabilization pattern through reflex locomotion 165
    Practising a postural breathing pattern and the stabilization function of the diaphragm 166
    Practising postural stabilization of the spine in the positions related to developmental sequences – modified positions and versions 166
    Respiratory pattern correction. 166
    Postural activation of the diaphragm – practice of intra-abdominal pressure control. 166
    Conclusion 167
    Acknowledgments 167
    References 167
    7.2 Osteopathic treatment of thoracic and respiratory dysfunction 169
    Chapter contents 169
    Normalizing muscular and joint restrictions 170
    Muscle energy technique (MET) procedures 170
    MET methodology 170
    Mechanisms 170
    Respiratory and visual synkinesis 170
    Additional MET variations 170
    Ruddy’s ‘pulsed MET’ 170
    MET of selected accessory and obligatory respiratory muscles 171
    MET treatment of psoas (Fig. 7.2.1) 171
    MET for shortness in quadratus lumborum (QL) (Fig. 7.2.2) 171
    MET treatment of pectoralis major (Fig. 7.2.3) 171
    MET treatment of shortened upper trapezius (Fig. 7.2.4A–C) 172
    Treatment details 172
    MET treatment of short scalenes (Fig. 7.2.5A–C) 173
    MET treatment of shortened sternocleidomastoid (Fig. 7.2.5A) 173
    MET for joint restrictions 174
    Evaluating and treating thoracic spinal restrictions using MET (Seffinger & Hruby 2007) (Figs 7.2.6A and B) 174
    General principles of MET for rib dysfunction 175
    MET treatment for restricted (elevated or depressed) 1st rib (Fig. 7.2.7) 175
    MET treatment for restricted 2nd to 10th ribs 176
    For elevated ribs (restricted in inhalation position) (Fig. 7.2.8) 176
    For depressed ribs (restricted in exhalation position) (Fig. 7.2.9A&B) 176
    Lower thoracic cage release (diaphragm attachments) using MET 177
    Positional release techniques 177
    Strain/counterstrain 177
    Common basis 177
    Method 178
    Strain/counterstrain (SCS) guidelines (Wong 2012, Chaitow 2007) 178
    Strain/counterstrain for interspace dysfunction 178
    Deactivating myofascial trigger points 179
    Variations 179
    Integrated neuromuscular inhibition technique (Chaitow 1994, Chaitow & DeLany 2008, Nagrale 2010) (Fig. 7.2.12) 179
    Enhancing respiratory function with adjunctive osteopathic manipulative methods 179
    1. Thoracic lymphatic pump technique 179
    Method 180
    2. Rib raising 180
    Conclusion (Box 7.2.1) 181
    References 182
    7.3 Physiotherapy in rehabilitation of breathing pattern disorders 185
    Chapter contents 185
    Breathing retraining 185
    Follow-up 187
    Sniff test seated (Box 7.3.2) 187
    Standing 189
    Common coexisting problems 189
    Asthma and chronic obstructive pulmonary disease (COPD) 189
    Chronic rhino sinusitis (CRS) 189
    Chronic pain 190
    Hormonal influences 190
    Self-confidence 190
    Total body relaxation 190
    Speech 191
    Exercise 192
    Establishing an exercise programme 193
    Rest and sleep 194
    A vicious cycle is established 194
    Re-establishing normal sleep patterns 194
    Sleep hygiene checklist 195
    Sleep retraining 195
    Toward independence 195
    Creating an individual programme 195
    References 195
    7.4 Psychological training and treatment of breathing problems 197
    Chapter contents 197
    Self-mastery 198
    Hyperventilation 198
    Pausing the breath 198
    Alleviating acute hyperventilation 199
    ‘False equilibrium’ and adaptation to imbalance 199
    Using a capnometer 199
    Checking for presence of hyperventilation 200
    Demonstrating the effects of emotional recall 200
    Cognitive therapy 200
    Panic disorder 201
    Cardiac rehabilitation 202
    References 202
    7.5 Speech and singing 203
    Chapter contents 203
    How breathing disorders affect the voice 204
    Poor breathing coordination and phonation 204
    The larynx 205
    Posture and hypertonicity 205
    The diaphragm 206
    The abdominal and pelvic floor muscles 206
    Taking a history 207
    Assessment 208
    Observation 208
    Palpation 209
    Dynamic ultrasound equipment 210
    Treatment 210
    Breath control in phonation 210
    Motor learning theory in breathing and vocal dysfunction treatment 210
    Musculoskeletal manual therapy and voice retraining 211
    Expiratory muscle training 211
    Conclusion 211
    References 213
    7.6 Breathing pattern disorders and the athlete 215
    Chapter contents 215
    Introduction 215
    Breathing pattern disorders 215
    Biomechanical 216
    Physiological/biochemical 216
    Emotional/psychological 216
    Biomechanical considerations 216
    Pressure control: biomechanics 216
    Pressure control: muscle length tension relationship 216
    Muscle recruitment/motor patterns 217
    Breathing entrainment 217
    Dynamic hyperinflation 218
    Physiological considerations 218
    Hyperventilation 218
    ‘Blood stealing’ 218
    Hypoxic training 219
    Psychological/emotional considerations 219
    Guidelines for clinical implementation 221
    Assessment indicators for the athlete 221
    Breathlessness experienced during sport/activity 221
    Objective considerations 221
    BradCliff® Ski Jump Test (Fig. 7.6.3) 221
    Lying in supine with knees bent 221
    BradCliff® Angle Test (Xyphocostal border) (Fig. 7.6.4) 221
    Lying in supine 221
    Dynamic observations 222
    Treatment protocols for the athlete/sports individual 223
    Breathing re-education for rest and recovery 223
    Prior to sport 223
    Sport specific 223
    Resistance training of the breathing muscles 223
    Conclusion 223
    References 224
    7.7 Capnography in treatment of BPD 225
    Chapter contents 225
    General concepts 225
    Self-discovery/awareness training 225
    Wave play 226
    Rate/ratio retraining 226
    Negative play 227
    Context retraining 227
    Intentional overbreathing 227
    High performance and sport 229
    Common clinical presentations 229
    Breathing too fast 229
    Too much volume 230
    Poor rate, pattern and ETCO2 230
    Dissociative overbreathing 231
    Conclusion 231
    References 232
    8.1 Breathing patterns in longstanding pain disorders: 233
    Chapter contents 233
    Abstract 233
    Background 233
    Theory 234
    Somatocognitive therapy 235
    Development of a Standardized Mensendieck Test (SMT) 236
    Breathing 236
    Elements used in breathing therapy in a somatocognitive session 236
    Some results from studies using somatocognitive therapy in populations of pain patients 238
    Conclusion 239
    References 239
    8.2 Buteyko breathing method 241
    Chapter contents 241
    What is the Buteyko Method? 241
    Research studies on the effectiveness of the Buteyko Method 241
    Techniques of the Buteyko Method 241
    Reduced-volume breathing 242
    Breath slowing 242
    Breath-holding techniques 243
    Establishing nasal breathing 243
    Dr Buteyko’s carbon dioxide theory 243
    Importance of CO2 in human health 244
    Prevalence of chronic hypocapnia 244
    Relationship between hypocapnia and symptoms 244
    Disease as a defence mechanism against loss of CO2 244
    Do improvements in CO2 sufficiently explain the Buteyko effect? 245
    Is a more comprehensive theory for the Buteyko Method more useful? 245
    Psychophysiological factors 245
    Future directions for the Buteyko Method 246
    References 246
    8.3 Feldenkrais® and breathing 249
    Chapter contents 249
    Introduction 249
    Embodiment 250
    Interoception 251
    Contours of breathing 251
    Student experiences 254
    Manual therapy 255
    Conclusions 257
    Acknowledgments 257
    Disclaimer 257
    References 258
    8.4 Pilates in the rehabilitation of breathing disorders 259
    Chapter contents 259
    A Pilates teacher’s skill set 260
    Pilates’ writings and principles 260
    Pilates: a system, an art, not yet truly a science 260
    Joseph pilates on breath 260
    The mechanics of breathing in Pilates 260
    Teaching Pilates laterocostal breathing 261
    Pilates laterocostal breathing – client facilitated 262
    Pilates laterocostal breathing and centre 263
    Standing latissimus press (‘lat press’) 263
    Variation in Pilates breathing: the four breath and two breath pattern, percussive breathing 263
    Movement direction and Pilates breathing patterns 264
    Applicationv in teaching – remedial contexts 265
    Breathing and stability 265
    The future 266
    References 266
    8.5 Tai chi, Qigong and breathing 267
    Chapter contents 267
    Overview of qigong and tai chi 267
    Theoretical basis of Qi 267
    Tai chi Qigong (TCQ) 268
    Body training and breathing training by TCQ 268
    Health benefits of TCQ 268
    Balance and fall prevention 268
    Cardiopulmonary function 268
    Physical function 268
    Psychological health 268
    Quality of life (QOL) 268
    Benefits of TCQ on respiratory functions 269
    Concerns for conducting a TCQ study for people with breathing difficulties 269
    The TCQ programme for people with breathing difficulties 269
    Experimental protocol of TCQ programme 270
    Mode of delivery of the TCQ training 270
    The 13 movements of breathing regulating TCQ (Fig. 8.5.1 and Box 8.5.1) 271
    Skills mastery of the participants 271
    TCQ programme evaluation 271
    Effects of TCQ on people with respiratory dysfunction 272
    Summary 272
    References 273
    8.6 A review of the use of yoga in breathing disorders 275
    Chapter contents 275
    Yoga: definitions, yoga as a lifestyle, and practices traditionally included 275
    Types of yoga, descriptions from traditional texts and contemporary knowledge 276
    Importance of respiration in yoga and the yoga theory of disease 276
    Yoga breathing or pranayama, definition and types 277
    The method of practising different pranayamas, precautions and contraindications 277
    Pranayama (or yoga breathing) practices involving changes in breath rate 277
    Pranayama involving changes in which nostril (left, right, or alternate) is breathed through 277
    Pranayama involving exhalation during which a sound is produced 278
    Pranayama involving increasing the depth of breathing 278
    Pranayama with breath holding 278
    Pranayama techniques: breathing in through the mouth 278
    Physiological effects of the pranayamas (Fig. 8.6.2) 279
    Pranayama practices involving changes in breath rate 279
    Pranayama involving changes in which nostril is breathed through 279
    Pranayama involving exhalation during which a sound is produced 280
    Pranayama involving increasing the depth of breathing 280
    Pranayamas which involve inhalation through the mouth 280
    Applications of the different pranayama practices in health and other dimensions of life 280
    Studies of yoga as therapy 281
    Mechanisms underlying the effects 281
    References 281
    9 Self-help approaches 283
    Chapter contents 283
    Introduction 283
    Stress scan 284
    Anti-arousal breathing exercise 284
    Reducing shoulder movement during breathing (Fig. 9.1) 284
    Brugger’s relief position (Fig. 9.2) 285
    Autogenic training relaxation 286
    Exercise for effective relaxation 286
    Explanation 286
    How to use these skills for health enhancement by visualizing change 286
    Self-efficacy questionnaire 287
    RoBE Scale 287
    RoBE Scale information for practitioners 287
    Rowley breathing pattern disorders self-efficacy scale 287
    Why self-efficacy? 287
    Clinical application of the RoBE 287
    Question 1: confidence doing daily tasks without being affected by symptoms 288
    Question 2: talk without being affected by symptoms 288
    Question 3: enjoy recreational activities 288
    Question 4: identify triggers 288
    Question 5: improve your symptoms with what you do 288
    Question 6: manage your symptoms without introducing medication 288
    Question 7: go into situations that might bring on symptoms 288
    Question 8: make useful improvements by improving breathing 288
    Question 9: persist at improving breathing pattern 288
    Four key factors that enhance self-efficacy 288
    Useful reading 289
    Nasal saline irrigation – instructions for patients 289
    Use 289
    Xylitol nasal spray recipe 289
    Mixing the spray 289
    Using the spray 289
    Reference 289
    Recommendations for hyperventilation 290
    Factors involved in hyperventilation 290
    Faults in hyperventilation and corrective exercises 291
    Diaphragm exercises 291
    Practise sessions 291
    Standing practise 291
    Periodic reminders 292
    Cultivate relaxation at all times 292
    Walking rhythm 292
    Walking to eliminate body tension 292
    Index 293
    A 293
    B 293
    C 294
    D 294
    E 295
    F 295
    G 295
    H 295
    I 296
    J 296
    K 296
    L 296
    M 296
    N 296
    O 297
    P 297
    Q 298
    R 298
    S 298
    T 298
    U 299
    V 299
    W 299
    X 299
    Y 299
    Z 299